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Finisar Graduate Engineer Trainee (Get) Interview Questions and Answers

Updated 30 Aug 2015

Finisar Graduate Engineer Trainee (Get) Interview Experiences

1 interview found

Interview Questionnaire 

1 Question

  • Q1. The questions which they ask are all simple Op-amp, Transistor characteristics, diode etc

Interview Preparation Tips

Round: Other Interview
Experience: Interview will be very simple.

General Tips: If you have a low CGPA make sure you have really high number of technical projects which you can talk about.
Skills: 12th class Physics, 12th class Maths, 12th class Electronics
College Name: NIT SURATHKAL

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Dec 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude test along with core(materials)

Round 2 - Technical 

(1 Question)

  • Q1. Tell me about yourself? questions on internship? about transformers?(parts) prior work experience?

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident about what you answer.

I applied via Campus Placement and was interviewed in Mar 2020. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • Q2. What is thermodynamics
  • Ans. 

    Thermodynamics is the study of heat and its relationship with other forms of energy.

    • It deals with the transfer of heat and energy

    • It involves the study of thermodynamic systems and their properties

    • It is used to understand and design engines, refrigeration systems, and power plants

    • It has laws such as the first and second law of thermodynamics

    • It has applications in various fields such as physics, chemistry, and engineerin

  • Answered by AI
  • Q3. What is mechanical engineering
  • Ans. 

    Mechanical engineering is the branch of engineering that deals with the design, manufacturing, and maintenance of mechanical systems.

    • Involves the application of principles of physics and materials science

    • Covers a wide range of fields such as thermodynamics, mechanics, and robotics

    • Examples include designing engines, machines, and manufacturing processes

    • Requires knowledge of computer-aided design (CAD) and computer-aided...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Best platform for Freshers

Interview Questionnaire 

1 Question

  • Q1. What is the working principle of induction machine? - How does the flux is induced in induction machine? - what is infinite bus? - If load is suddenly changed then what will change in infinite bus? - W...
  • Ans. 

    Answers to questions related to induction machine and power transmission

    • Induction machine works on the principle of electromagnetic induction

    • Flux is induced in the rotor of the induction machine due to the rotating magnetic field produced by the stator

    • Infinite bus is a hypothetical bus with infinite power capacity and voltage

    • If load is suddenly changed in infinite bus, the voltage and frequency will change

    • High voltage ...

  • Answered by AI

Interview Preparation Tips

College Name: Birla Vishvakarma Mahavidyalaya (BVM) Engineering College

I was interviewed in Jul 2022.

Round 1 - Aptitude Test 

60 percent core and 40 percent aptitude

Round 2 - Technical 

(6 Questions)

  • Q1. What are the tests done on a transformer
  • Ans. 

    Tests done on a transformer include insulation resistance test, turns ratio test, winding resistance test, and load test.

    • Insulation resistance test checks the insulation resistance between windings and between windings and ground.

    • Turns ratio test measures the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

    • Winding resistance test measures the resistance of each windin...

  • Answered by AI
  • Q2. Why CT and PT are used
  • Ans. 

    CT and PT are used in electrical systems for measurement and protection purposes.

    • CT (Current Transformer) is used to measure high currents and step them down to a manageable level for measurement and protection devices.

    • PT (Potential Transformer) is used to measure high voltages and step them down to a safe level for measurement and protection devices.

    • CTs and PTs provide isolation and safety by separating the high volta...

  • Answered by AI
  • Q3. What is the generation voltage in india
  • Ans. 

    The generation voltage in India varies depending on the location and power plant.

    • The voltage ranges from 110V to 440V depending on the location.

    • The power plants generate electricity at different voltages.

    • The national grid operates at a voltage of 400kV and 765kV.

    • India has a mix of AC and DC power transmission systems.

  • Answered by AI
  • Q4. Why do we use high voltage for transmission?
  • Ans. 

    High voltage is used for transmission to reduce power loss and increase efficiency.

    • High voltage reduces the current required for a given amount of power, which reduces power loss due to resistance in the transmission lines.

    • Lower current also means smaller conductors can be used, reducing material and installation costs.

    • High voltage transmission is more efficient over long distances, reducing the need for additional pow...

  • Answered by AI
  • Q5. Which power plant is cheapest to install
  • Ans. 

    Renewable energy power plants are generally cheaper to install than traditional fossil fuel power plants.

    • Renewable energy power plants such as solar, wind, and hydroelectric are cheaper to install than traditional fossil fuel power plants.

    • The cost of installation for renewable energy power plants has decreased significantly in recent years due to advancements in technology and increased demand.

    • Fossil fuel power plants ...

  • Answered by AI
  • Q6. Why OC test done on LV side and SC test on HV side of Transformers
  • Ans. 

    OC test is done on LV side to avoid high voltage on secondary side. SC test is done on HV side to avoid high current on primary side.

    • LV side has lower voltage rating, hence safer for OC test

    • HV side has higher current rating, hence suitable for SC test

    • OC test checks insulation resistance and winding resistance

    • SC test checks impedance and voltage regulation

    • Example: A 100 MVA transformer with 220 kV HV and 33 kV LV rating

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The company is good in initial stages for learning new things but don't expect automation and it's purely manual.You can't use these skills outside as transformer manufacturing is pretty low developing area and

I applied via Naukri.com and was interviewed in Dec 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude test along with core(materials)

Round 2 - Technical 

(1 Question)

  • Q1. Tell me about yourself? questions on internship? about transformers?(parts) prior work experience?

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident about what you answer.

I applied via Campus Placement and was interviewed in Mar 2020. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • Q2. What is thermodynamics
  • Ans. 

    Thermodynamics is the study of heat and its relationship with other forms of energy.

    • It deals with the transfer of heat and energy

    • It involves the study of thermodynamic systems and their properties

    • It is used to understand and design engines, refrigeration systems, and power plants

    • It has laws such as the first and second law of thermodynamics

    • It has applications in various fields such as physics, chemistry, and engineerin

  • Answered by AI
  • Q3. What is mechanical engineering
  • Ans. 

    Mechanical engineering is the branch of engineering that deals with the design, manufacturing, and maintenance of mechanical systems.

    • Involves the application of principles of physics and materials science

    • Covers a wide range of fields such as thermodynamics, mechanics, and robotics

    • Examples include designing engines, machines, and manufacturing processes

    • Requires knowledge of computer-aided design (CAD) and computer-aided...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Best platform for Freshers

I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How many reappears do you have?
  • Q2. How will you commute to the company?

Interview Preparation Tips

Interview preparation tips for other job seekers - The basic info of the company where you will be working soon is must. The interviewer may ask you to tell them something about their company. Technical questions may come up like a rapid fire round. Its better you stay calm and don’t change your answers even if he/she tries to manipulate you. You may be asked to repeat all your personal info once again knowing that the CV says it all.

Interview Questionnaire 

1 Question

  • Q1. What is the working principle of induction machine? - How does the flux is induced in induction machine? - what is infinite bus? - If load is suddenly changed then what will change in infinite bus? - W...
  • Ans. 

    Answers to questions related to induction machine and power transmission

    • Induction machine works on the principle of electromagnetic induction

    • Flux is induced in the rotor of the induction machine due to the rotating magnetic field produced by the stator

    • Infinite bus is a hypothetical bus with infinite power capacity and voltage

    • If load is suddenly changed in infinite bus, the voltage and frequency will change

    • High voltage ...

  • Answered by AI

Interview Preparation Tips

College Name: Birla Vishvakarma Mahavidyalaya (BVM) Engineering College

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